\documentclass{article}
\usepackage{amssymb,amsmath,amscd,concmath}
\pagestyle{empty}
\begin{document}
\begin{equation*}
\begin{bmatrix}
 -416 & -33 & -60 &  32 &  48 & -40 & 0 & 0 \\
    0 & -24 & -56 &  19 &  26 &   0 & 0 & 0 \\
  -42 &  13 &  80 & -24 & -40 &   0 & 0 & 0 \\
  -56 &  17 &  44 & -29 &   0 &   0 & 0 & 0 \\
   18 &   0 &   0 &   0 &   0 &   0 & 0 & 0 \\
    0 &   0 &   0 &   0 &   0 &   0 & 0 & 0 \\
    0 &   0 &   0 &   0 &   0 &   0 & 0 & 0 \\
    0 &   0 &   0 &   0 &   0 &   0 & 0 & 0
\end{bmatrix}
\end{equation*}
\end{document}
